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Catalogue for our Sir Barnes Wallis 'Dam Busters' Collection auction held on Wednesday 25th of March 2026

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4 categories viewing : Starting from lot 149e
description ( and estimated value in GBP )
  • A collection of Barnes Wallis' lecture slides mainly about Airships and Aircraft in fitted numbered wooden boxes (106 slides, in 3 boxes) Box H, mainly aircraft, 36 slides Slides 1-6 Geodetic structure, Aircraft wheel, viaduct architecture, miscellaneous Slides 8-10 Photos of cracks in materials Slides 12-17 Photos of aircraft, cutaways of Wellington to show structure Slides 19-21 Photos, seagull in flight, ballistics, jet engine Slides 35-43 Photos of prototype jet-propelled bomb? Slides 45-50 Photos of model aircraft and construction of stratospheric chamber Small Box O, 22 slides (5 slides cracked) Starting at piece of paper which says "Start Here" 7 world or regional maps, 1 table about trade, 3 photos of R100 (2 interior, 1 exterior; damaged), 2 tables and 6 photos related to flight testing (normal and hypersonic), 3 diagrams of swing-wing Swallow Box V, Airships, miscellaneous, 48 slides (1 slide broken) Slide 1 1919 drawing of Airship for England New Zealand travel Slide 2 Photo of mystery item (1920s?) Slides 4-30 Photos of manufacture of airship R100 (one drawing) Slides 31-36 Photos of R100 in flight Slides 38-39 Drawings of 1919 airship Slides 40-42 b/w copies of paintings of 1919 in flight and mooring to ship Slides 43-45 Photos of cabins slung below airship (1920?) Slides 46-50 Miscellaneous

293

A collection of Barnes Wallis' lecture slides mainly about Airships and Aircraft in fitted numbered wooden boxes (106 slides, in 3 boxes) Box H, mainly aircraft, 36 slides Slides 1-6 Geodetic structure, Aircraft wheel, viaduct architecture, miscellaneous Slides 8-10 Photos of cracks in materials Slides 12-17 Photos of aircraft, cutaways of Wellington to show structure Slides 19-21 Photos, seagull in flight, ballistics, jet engine Slides 35-43 Photos of prototype jet-propelled bomb? Slides 45-50 Photos of model aircraft and construction of stratospheric chamber Small Box O, 22 slides (5 slides cracked) Starting at piece of paper which says "Start Here" 7 world or regional maps, 1 table about trade, 3 photos of R100 (2 interior, 1 exterior; damaged), 2 tables and 6 photos related to flight testing (normal and hypersonic), 3 diagrams of swing-wing Swallow Box V, Airships, miscellaneous, 48 slides (1 slide broken) Slide 1 1919 drawing of Airship for England New Zealand travel Slide 2 Photo of mystery item (1920s?) Slides 4-30 Photos of manufacture of airship R100 (one drawing) Slides 31-36 Photos of R100 in flight Slides 38-39 Drawings of 1919 airship Slides 40-42 b/w copies of paintings of 1919 in flight and mooring to ship Slides 43-45 Photos of cabins slung below airship (1920?) Slides 46-50 Miscellaneous

sold for £420
detail
  • A collection of Barnes Wallis' lecture slides mainly about Aircraft and their performance in fitted numbered wooden boxes (95 slides, in 2 boxes) Box B, 50 slides, 1 cracked Graphs relating to performance of normal and swing-wing aircraft, including supersonic Box U, Misc, 45 slides Slides 1-18 Medical concentrates on mouth & nose, throat, lungs. Slides 21-34 Aircraft (one slide cracked) photos of aircraft, range from historic aircraft (1900ish) through WW2 fighters to 1960s commercial jets and Swallow Slides 34-43 The geodetic structure of the Wellington bomber. Slides 46-50 Committee slides show the four components of a Management Committee.

294

A collection of Barnes Wallis' lecture slides mainly about Aircraft and their performance in fitted numbered wooden boxes (95 slides, in 2 boxes) Box B, 50 slides, 1 cracked Graphs relating to performance of normal and swing-wing aircraft, including supersonic Box U, Misc, 45 slides Slides 1-18 Medical concentrates on mouth & nose, throat, lungs. Slides 21-34 Aircraft (one slide cracked) photos of aircraft, range from historic aircraft (1900ish) through WW2 fighters to 1960s commercial jets and Swallow Slides 34-43 The geodetic structure of the Wellington bomber. Slides 46-50 Committee slides show the four components of a Management Committee.

sold for £160
detail
  • A collection of Barnes Wallis' lecture slides mainly about Aircraft, Strategic Maps and Technical Data in fitted numbered wooden boxes (97 slides, in 3 boxes) Box A, 49 slides (1 cracked) Graphs mainly relating to aircraft performance, including supersonic. Some relate to WW2 explosives, like the Grand Slam 10 ton bomb Box K, 26 slides (warped box; 1 slide cracked) Slides 1-4 Photos and sketches of Swallow Slides 6-7 Photos of Jet aircraft Slides 9-18 Photos of flow patterns Slide 20 Photo of three-engined flying boat Slide 22 Photo of German WW2 flying bomb (doodlebug) Slides 24-29 Unknown photos, possibly radar carried by aircraft Slides 31-32 Miscellaneous photos Box L, Maps and Air Routes, 22 slides (2 slides broken) Range of Wellington Bomber. range of tactical missiles. Maps of playing fields, Middle East RAF bases 1929-1956, UN voting groups, non-centrality of New York. World maps based on various strategic cities, including London. London to Melbourne mail routes, by sea and by air (probably 1930s). 1969 world map: spot the gaps in our defences ... when the carriers are gone.

295

A collection of Barnes Wallis' lecture slides mainly about Aircraft, Strategic Maps and Technical Data in fitted numbered wooden boxes (97 slides, in 3 boxes) Box A, 49 slides (1 cracked) Graphs mainly relating to aircraft performance, including supersonic. Some relate to WW2 explosives, like the Grand Slam 10 ton bomb Box K, 26 slides (warped box; 1 slide cracked) Slides 1-4 Photos and sketches of Swallow Slides 6-7 Photos of Jet aircraft Slides 9-18 Photos of flow patterns Slide 20 Photo of three-engined flying boat Slide 22 Photo of German WW2 flying bomb (doodlebug) Slides 24-29 Unknown photos, possibly radar carried by aircraft Slides 31-32 Miscellaneous photos Box L, Maps and Air Routes, 22 slides (2 slides broken) Range of Wellington Bomber. range of tactical missiles. Maps of playing fields, Middle East RAF bases 1929-1956, UN voting groups, non-centrality of New York. World maps based on various strategic cities, including London. London to Melbourne mail routes, by sea and by air (probably 1930s). 1969 world map: spot the gaps in our defences ... when the carriers are gone.

sold for £320
detail
  • A collection of Barnes Wallis' lecture slides mainly about Aircraft and their Performance in fitted numbered wooden boxes (98 slides, in 2 boxes) Box C, Graphs, 49 slides Graphs mainly relating to aircraft speed, ceiling, range, including supersonic. Box J, Illustrations, 49 slides, 1 cracked Slides 1-26 Photographs of the stratospheric chamber Slides 27-34 Miscellaneous photos Slides 35-44 Photos of jet aircraft and rockets Slides 45-48 Photos of spitfires and flying boats Slide 49 Newspaper cartoon

296

A collection of Barnes Wallis' lecture slides mainly about Aircraft and their Performance in fitted numbered wooden boxes (98 slides, in 2 boxes) Box C, Graphs, 49 slides Graphs mainly relating to aircraft speed, ceiling, range, including supersonic. Box J, Illustrations, 49 slides, 1 cracked Slides 1-26 Photographs of the stratospheric chamber Slides 27-34 Miscellaneous photos Slides 35-44 Photos of jet aircraft and rockets Slides 45-48 Photos of spitfires and flying boats Slide 49 Newspaper cartoon

sold for £280
detail
  • A collection of Barnes Wallis' lecture slides mainly about Aircraft performance and air travel in fitted numbered wooden boxes (96 slides, in 2 boxes) Box M, 46 slides Slides 1-31 Text and Tables relating to aircraft performance, conventional and supersonic Slides 33-38 Text etc for a lecture on the role of research Slides 40-44 Tables for land, sea and air travel and transport Slides 47-50 Miscellaneous Box Q, Formulae, Graphs and Tables, 50 slides (one slide cracked) Metal alloy testing. Aircraft loading, performance. Paraboloids. Some slides in French.

297

A collection of Barnes Wallis' lecture slides mainly about Aircraft performance and air travel in fitted numbered wooden boxes (96 slides, in 2 boxes) Box M, 46 slides Slides 1-31 Text and Tables relating to aircraft performance, conventional and supersonic Slides 33-38 Text etc for a lecture on the role of research Slides 40-44 Tables for land, sea and air travel and transport Slides 47-50 Miscellaneous Box Q, Formulae, Graphs and Tables, 50 slides (one slide cracked) Metal alloy testing. Aircraft loading, performance. Paraboloids. Some slides in French.

sold for £85
detail
  • A 1930's oak and plywood 3 tier open bookcase 112cm h x 92cm w x 24cm

300

A 1930's oak and plywood 3 tier open bookcase 112cm h x 92cm w x 24cm

sold for £240
detail
  • A 1930's rectangular oak 2 tier tea trolley with sprung and rubber wheels 73cm h x 69cm w x 39cm d

301

A 1930's rectangular oak 2 tier tea trolley with sprung and rubber wheels 73cm h x 69cm w x 39cm d

sold for £220
detail
  • A 1930's mahogany 3 section table top book trough, raised on panelled supports 16cm h x 82cm w x 20cm d

302

A 1930's mahogany 3 section table top book trough, raised on panelled supports 16cm h x 82cm w x 20cm d

sold for £240
detail
  • A pair of 1930's oak open arm chairs, the seats and backs upholstered in brown leather, raised on square supports 84cm h x 61cm w x 63cm d (seat height 48cm)

303

A pair of 1930's oak open arm chairs, the seats and backs upholstered in brown leather, raised on square supports 84cm h x 61cm w x 63cm d (seat height 48cm)

sold for £240
detail
  • A 1930's oak, Minty style, 3 section bookcase 112cm h x 87cm w x 25cm d

304

A 1930's oak, Minty style, 3 section bookcase 112cm h x 87cm w x 25cm d

sold for £200
detail
  • A 1930's rectangular mahogany and plywood 2 tier trolley fitted 2 drawers, raised on sprung and rubber wheels 76cm h x 76cm w x 46cm d.

305

A 1930's rectangular mahogany and plywood 2 tier trolley fitted 2 drawers, raised on sprung and rubber wheels 76cm h x 76cm w x 46cm d.

sold for £140
detail
  • A 1930's rectangular mahogany and plywood 5 section table top filing tray 41cm h x 51cm w x 27cm d

306

A 1930's rectangular mahogany and plywood 5 section table top filing tray 41cm h x 51cm w x 27cm d

sold for £460
detail
  • A 1930's rectangular oak drop flap office table with green writing surface, fitted 2 drawers and 3 recesses 77cm h x 168cm w x 52cm d (when folded down) 79cm d (flap open)

307

A 1930's rectangular oak drop flap office table with green writing surface, fitted 2 drawers and 3 recesses 77cm h x 168cm w x 52cm d (when folded down) 79cm d (flap open)

sold for £320
detail
  • A 1930's oak and plywood open bookcase fitted 2 fixed shelves 112cm h x 91cm w x 24cm d

308

A 1930's oak and plywood open bookcase fitted 2 fixed shelves 112cm h x 91cm w x 24cm d

sold for £320
detail
  • A 1930's mahogany and plywood filing rack, the centre fitted an aperture flanked by 6 compartments, 41cm h x 138cm w x 27cm d

309

A 1930's mahogany and plywood filing rack, the centre fitted an aperture flanked by 6 compartments, 41cm h x 138cm w x 27cm d

sold for £160
detail
  • A 1920's light oak library table with brown inset writing surface above 3 long drawers, raised on square supports 77cm h x 182cm w x 106cm d

310

A 1920's light oak library table with brown inset writing surface above 3 long drawers, raised on square supports 77cm h x 182cm w x 106cm d

sold for £300
detail
  • A magnifying lamp with rectangular magnifying glass flanked by 2 bulbs marked The Anglepoise PAT in UK and Abroad, raised on a tapered oak 2 tier stand with casters 145cm h x 46cm w x 45cm d

311

A magnifying lamp with rectangular magnifying glass flanked by 2 bulbs marked The Anglepoise PAT in UK and Abroad, raised on a tapered oak 2 tier stand with casters 145cm h x 46cm w x 45cm d

sold for £600
detail
  • A Revo Aermaster, 4 bladed, metal electric oscillating table fan, base marked AERMASTER batch no. F207, with original flex and round pin fused plug 40cm h x 18cm w x 24cm d

312

A Revo Aermaster, 4 bladed, metal electric oscillating table fan, base marked AERMASTER batch no. F207, with original flex and round pin fused plug 40cm h x 18cm w x 24cm d

sold for £220
detail
  • M Mayers & Sons Ltd., a rectangular metal and grey plastic pierced 2 tier filing tray marked M*Y*E*R*S 44 19cm h x 38cm l x 28cm w

313

M Mayers & Sons Ltd., a rectangular metal and grey plastic pierced 2 tier filing tray marked M*Y*E*R*S 44 19cm h x 38cm l x 28cm w

sold for £30
detail
  • A grey Simplon draughting table/desk, c.1960s, fitted with a Mavitta Master 360 draughting machine with Admell Fingalite adjustable lamp. The tapered triangular cast-iron base was manufactured by Dargue Brothers at Simplon Works, Halifax, and features a central red Simplon logo, pedals, and rubber footrests. The base supporting a pine table top with attached draughting machine. Together with a revolving steel high chair by ROC Birmingham

314

A grey Simplon draughting table/desk, c.1960s, fitted with a Mavitta Master 360 draughting machine with Admell Fingalite adjustable lamp. The tapered triangular cast-iron base was manufactured by Dargue Brothers at Simplon Works, Halifax, and features a central red Simplon logo, pedals, and rubber footrests. The base supporting a pine table top with attached draughting machine. Together with a revolving steel high chair by ROC Birmingham

sold for £4700
detail
  • A beech and bristle draughtsman's dusting brush, 31cm w x 7cm h x 1.5cm d

315

A beech and bristle draughtsman's dusting brush, 31cm w x 7cm h x 1.5cm d

sold for £100
detail
  • A rectangular ply and mahogany desk in-tray 5cm x 39cm x 27cm

316

A rectangular ply and mahogany desk in-tray 5cm x 39cm x 27cm

sold for £320
detail
  • A plywood table top reading stand/lectern with metal and Bakelite lamp to the top, with green sponge inset surface above a recess, with original round pin plug 44cm h (67cm h inc light) x 54cm w x 42cm d

317

A plywood table top reading stand/lectern with metal and Bakelite lamp to the top, with green sponge inset surface above a recess, with original round pin plug 44cm h (67cm h inc light) x 54cm w x 42cm d

sold for £80
detail
  • A pair of draughtsman's Spline weights marked Spline Weights Patent 510878, 16 York Road, Kent 5cm h x 15cm w x 3cm d

318

A pair of draughtsman's Spline weights marked Spline Weights Patent 510878, 16 York Road, Kent 5cm h x 15cm w x 3cm d

sold for £100
detail
  • A large 1966 Illumina electric desk globe by Purnell and Sons London, raised on a domed metal base, 56cm h

319

A large 1966 Illumina electric desk globe by Purnell and Sons London, raised on a domed metal base, 56cm h

sold for £500
detail